package com.gjm.demo;

import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RequestMapping("/calc")
@RestController
public class CalcController {

    @RequestMapping("/sum")
    public String add(Integer num1, Integer num2) {
        if (num1 == null || num2 == null) {
            return "请输入完整数据";
        }
        Integer sum = num1 + num2;
        return "<h1>计算结果为：" + sum + "</h1>";
    }


}
